"Mon, 16 Sep 2024 23:05:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
23:05:50
General datetime
2024-09-16 23:05:50Z
For Database
2024-09-16 23:05:50
For HTTP1.1
Mon, 16 Sep 2024 23:05:50 GMT